The mapping represented in the figure is:
Many – 1.
1 – many.
1 – 1.
Many – Many.
Given that f(x) = 3 - 2x, then, f(-1) gives:
6.
5.
-1.
1.
Given the mapping in the figure, the range set is:
{2, 5, 8}.
{1, 2, 5, 5, 8}
{2, 3, 5}
{1, 2, 3, 4}
The function f is defined as R, the set of real numbers by f:x → 3x -2,
What is f⁻¹: x → :
(x-2)/3.
(x+2)/3.
(x-3)/2.
(x+3)/2.
Given the function f: x ⟼ 2x − 3, the inverse function is:
(x - 2)/2.
3x/2.
(x - 3)/2.
(x + 3)/2.
